H 890 HECON

Data Acquisition and Control Instrument to Register, Control, Store, Record, Reproduce or Display Various Types of Data-Namely, Quantity, Volume, Pressure, Temperature, Elapsed Time, Length and Distance, Weight, Revolutions, Operations and Other Intelligence by Means of Mechanical Counting and Printing Apparatus, Electro-Mechanical Counting and Printing Apparatus, Electronic Counting and Printing Apparatus, Pneumatic Counting and Printing Apparatus and Magnetic Tape Apparatus